Replacement toner cartridge is designed for use with the Lexmark C752, C762, X752 and X762 Series Printers. Cartridge provides exceptional value, reliability and outstanding print quality. Lexmark Return Program Cartridges are sold at a discount, versus the prices of regular cartridges, in exchange for the customer's agreement to use the cartridge only once and return it only to Lexmark for remanufacturing or recycling. High-yield cartridge yields approximately 15,000 pages.